baber/WOPTO huggingface dataset:
Patent JP-H0834649-A (JP)
Title: Composite material and its preparation
Inventor: PIITAA ANDORIISU BURATSUTO KAA
IPC: E04C5/07
Filed: 1995-03-03
Abstract: PURPOSE: To enable a method for enhancing the joint of a substrate component to a reinforcing component and to obtain a composite material by setting the substrate component in the state of bringing the surface into contact with the fluorinated reinforcing component.  
     CONSTITUTION: This composite material reinforced in a structure or artifact is obtd. by fluorinating the surface of the reinforcing component comprising the particles, for example, granules or fibers, of the reinforcing component material which has a substrate i.e., matrix comprising a cementitious material, such as cement or concrete, having relatively small tensile strength and fracture toughness, and is selected from aliphat. polyolefin having a high tensile strength and being solid at atm. temp., copolymers consisting of other polymers, 4-5C monomers, substd. arom. compds. or the like and carbon and glass, by exposing the surface to a fluorine-contained gas consisting of fluorinating gas and 5 to 95 vol.% oxygen at a temp. larger than 0°C and lower than the m.p. of the reinforcing component under a pressure of 1 to 500 KPa, then bringing the surface into contact with the substrate component and setting the substrate component or making the substrate component settable. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S5916072-A (JP)
Inventor: SUTANRII EI RATSUKII
IPC: G06F9/30
Filed: 1983-04-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03271549-A (JP)
Title: Reinforced cylinder head made of aluminum alloy
Inventor: KAMIMURA TADASHI
IPC: B22F3/105
Filed: 1990-03-20
Abstract: PURPOSE:To reinforce a spot of generating a heat crack by forming a recessed part in a wall surface, opposed to a combustion chamber, and filling the recessed part with a sintered material of aluminum dust grain, whose surface is coated with a metal for improving heat resistance, to form a heat resisting reinforced layer. CONSTITUTION:Suction and exhaust ports 2, 3 are formed and also a communication port 4, by which a combustion chamber communicates with a subcombustion chamber 6, is provided, in an aluminum alloy-made cylinder head 1. Here is provided a reinforced layer 5 mutually between the suction and exhaust ports 2, 3 and the communication port 4 which are spots where a heat crack is generated. This reinforced layer 5 is formed by first coating aluminum dust grain surfaces with nickel. A plasma discharge is generated between aluminum dust grains to remove an oxidized film or the like from a nickel surface by applying pulse voltage by a pulse power supply 8 in a press condition, and the dust grain is sintered by generating mutual contact with the fellow activated nickels.
Patent JP-H07279802-A (JP)
Title: Golf cart
Inventor: NONOGAMI TORAHIKO
IPC: F02N99/00
Filed: 1994-04-08
Abstract: PURPOSE:To easily and surely start an engine under a low outside air temperature without requiring the trouble of chalk button operation. CONSTITUTION:A golf cart has a chalk solenoid 38 for operating the chalk of an engine, and a temperature sensor 17 for detecting the outside air temperature near around the engine. When the detected temperature by the temperature sensor 17 is lower than a predetermined temperature, a signal is outputted from the temperature sensor 17 at engine starting so as to operate the chalk solenoid 38, and a traveling control part 10 regulates the chalk solenoid 38 to increase the fuel feed quantity.
Patent JP-S60214504-A (JP)
Title: Manufacture of rare earth magnet
Inventor: AKIOKA KOUJI
IPC: H01F1/053
Filed: 1984-04-10
Abstract: PURPOSE:To shorten the time for the solutional process and to facilitate the temperature control by performing a solution annealing of the rare earth magnet in a multistage means. CONSTITUTION:An alloy of the Sm0.7Nd0.3(CO0.681Cu0.075Fe0.22Ti0.024)7.9 in general formula is melted in low frequency melting furnace, and an alloy ingot is produced. In case that this ingot is pulverized, sintered at 1,190 deg.C for 1hr, and then this sintering product is solved in the multistage means by fluctuating the temperature near by the optimum temperature, such as the first stage at 1,155 deg.C for 1hr, the second stage at 1,165 deg.C for 1hr and last stage at 1,155 deg.C for 1hr, the accuracy at the final temperature for the solution annealing is not required. In brief, the temperature control becomes very easy and effective with regard to mass-production.
Patent JP-S59196420-A (JP)
Title: Apparatus for measuring deformation of ground
Inventor: TANGE YOSHIKI
IPC: G01D21/00
Filed: 1983-04-22
Abstract: PURPOSE:To prevent swelling only on one side, by compressing a rubber tube to a metal cylinder, wherein many grooves in circumferential direction, which are communicated to the surface each other, are arranged. CONSTITUTION:A spiral shaped groove 5 is uniformly provided in the surface of a metal cylinder 1, at the lower end of which a shoe 8 is formed, and at the upper end of which an attaching metal 4 is provided. A rubber tube 2 is compressed to the surface of the cylinder 1 at protruded surfaces 7 between the individual grooves 5, under the state the rubber tube 2 is expanded against its elasticity. Water injecting pipes 9 for applying water pressure for expanding the rubber tube are communicated to the parts at water injecting ports 6 at the upper and lower ends of the groove 5. Under the state pressure is not applied to the water in the groove 5, the rubber tube 2 is closely contacted to the protruded surfaces 7 between the individual grooves 5. In this state, the diameter of the metallic part of a probe and the diameter of the rubber tube become equal.
Patent JP-H03272060-A (JP)
Title: Control method in controller of information recording disk device
Inventor: YAMAGISHI TORU
IPC: G11B19/02
Filed: 1990-03-20
Abstract: PURPOSE:To shorten the recording/reproducing time by executing continuously recording/reproducing to an overlap recording area extending over prescribed sectors irrespective of whether an operation error exists or not. CONSTITUTION:In the case an operation error is generated in the course of recording/reproducing operation to a recording/reproducing control information recording area 23a, recording/reproducing are executed continuously extending over, for instance, three sectors. In this regard, in an overlap recording area, not only this recording/reproducing control information recording area 23a, but also an area in which important information whose high reliability is requested especially is recorded/reproduced extending over continued (n) sectors with regard to the same contents by one sector unit by designation of a user are contained. In such a way, the recording/reproducing time to the overlap recording area can be shortened without raising the cost.
Patent JP-H04306759-A (JP)
Title: Command processor
Inventor: ASAI RIEKO
IPC: G06F15/00
Filed: 1991-04-04
Abstract: PURPOSE:To provide a command processor which can generate a display area for argument setting for a command even if a user does not know a programming method on GUI, which can visually set an argument without the need of understanding and storing details on the command and the argument and which executes the command. CONSTITUTION:A user selects the definition file of the command where an argument value is to be set from a definition file holding part 1. Thus, a display area generation part 2 refers to information on the display area for argument setting of the command defined in the definition file which the user selects and visually generates the display area for argument setting of the command in accordance with information. Thus, an argument value input part 3 holds the argument value which the user sets. A command execution part 4 executes the command in accordance with the argument value held in the argument value input part 3.
Patent JP-S63239835-A (JP)
Title: Testing probing card for semiconductor wafer
Inventor: HATTORI TAKESHI
IPC: G01R31/26
Filed: 1987-03-27
Abstract: PURPOSE:To improve the reliability of an electrical test by mounting a cap consisting of an insulating material softer than a semiconductor wafer at the tip of a height detecting probe detecting positioning at predetermined height on the semiconductor wafer of a testing probing card for the semiconductor wafer. CONSTITUTION:A stage 5 on which a semiconductor wafer 4 is placed is lifted, thus bringing electrical testing probes 2 and vertical needles 2A-1 for height detecting probes 2A into contact with the semiconductor wafer 4. When the semiconductor wafer 4 pushes up the vertical needles 2A-1, the contacts of the vertical needles 2A-1 and lateral needles 2A-2 are separated, thus detecting reaching to a prescribed position of the semiconductor wafer 4. Caps 6 consisting of ethylene tetrachloride, etc. are fitted at the tips brought into contact with the semiconductor wafer 4 of the vertical needles 2A-1, thus preventing the damaging of the surface of the semiconductor wafer 4. The noses of the caps 6, surfaces abutted against the semiconductor wafer 4, are rounded off so that stress does not concentrate to the semiconductor wafer 4.
Patent JP-H09245553-A (JP)
Title: Safety switch mechanism for electric apparatus
Inventor: OKUMURA TAKESHI
IPC: H01H3/04
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a safety switch mechanism for an electric apparatus in which an operation member can be operated only when a constituting member is fitted to a switch portion main body in a predetermined state so as to provide safety. SOLUTION: An operation member 17 having a functioning portion is supported against a switch portion main body 3 constituting one part of an electric apparatus so as to be possible to be pushed down normally in an energized state to a power source OFF position. The intermediate portion of a lever member 21 one arm portion of which is equipped with a cam portion 21a sliding on a constituting member constituting one part of the electric apparatus to be mounted and simultaneously the other arm portion of which has such a length as abutting a functioning portion 17a in a non-pushed down state is supported against the switch portion main body 3 so as to be turnable. The lever member 21 is normally energized to such a position as the other arm tip can abut the portion 17a by an elastic body 25.  A switch member 27 is fitted to the other arm tip portion of the lever member 21 at such a position as a non-abutting state with the portion 17a is held in the non-turned state of the lever member 21 and also as abutting the portion 17a in the turned state of the lever member 21.
Patent JP-S63243380-A (JP)
Inventor: ITO MICHIO
IPC: B29D30/40
Filed: 1987-03-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S51147264-A (JP)
Title: High-precision positioning system
Inventor: HONMA HITOSHI
IPC: B41C1/00
Filed: 1975-06-13
Abstract: PURPOSE:To allow positioning of high prescision independently of an irradiated beam.
Patent JP-S4837301-A (JP)
IPC: B03D1/14
Filed: 1971-09-14
Abstract: A flotation machine for recovering valuables or concentrates from a raw material, which comprises: a flotation cell having at least one froth-discharging opening located at the lower part of a side wall of said cell; an agitating means fitted within the central part of said cell; and at least one froth-discharging pipe fixed within said cell, the one end opening of said pipe being connected with said froth-discharging opening of said cell and the other end opening of said pipe being held at a level lower than the upper end of said side wall but higher than the surface level of the pulp or liquid charged to be subjected to flotation, thereby forming at least one froth-discharging passage within said cell.
Patent JP-S51147808-A (JP)
Title: Continuous conditioned air supplier for rolling stock
Inventor: YASUI YOSHIHIKO
IPC: B61D27/00
Filed: 1975-06-13
Abstract: PURPOSE: A conditioned air which flows from a unit cooler to main duct is once lead to a phenum chamber through a parallel clearance continuously located herewith, and then blown off so constantry and uniformly through a blow off grill that a damper for adjusting of flow rate may be no more required. At the same time, a good and simple configuration of ceiling of vehicle room can be expected. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S52154974-A (JP)
Title: Buffer
Inventor: HIRAMA HIDEO
IPC: F16F6/00
Filed: 1976-06-18
Abstract: PURPOSE:To obtain a buffer having a simple structure and a good buffer effect, and wide versatility.
Patent JP-H01245725-A (JP)
Title: Optical reception circuit
Inventor: KOMURO TAMOTSU
IPC: H04B10/07
Filed: 1988-03-28
Abstract: PURPOSE:To operate normally an alarm function even if an APD bias voltage is set higher in the presence of a signal by detecting a current flowing through an avalanche photodiode(APD) and the presence or absence of a transmission signal and controlling the APD bias voltage low in the absence of signal and high in the presence of signal. CONSTITUTION:A current detection circuit 20 generates an output when a current flowing to the APD 1 exceeds a prescribed value in a region where a dark current increases rapidly. A transmission signal detection circuit 30 generates when an optical transmission signal of a prescribed level or over is inputted to the APD 1. A control circuit 40 acts like raising an output voltage of a high voltage generating circuit 50 and increasing a bias voltage of the APD 1 through the combination of both outputs only when the optical transmission signal is sent at a prescribed level or over. In the case of no optical input to the APD 1, the APD 1 receives a low bias voltage. When an output is given from the APD 1 by the input of the optical transmission signal, the bias voltage of the APD 1 is increased, and in the absence of the optical transmission signal, the dark current is increased rapidly, and an output appears from the current detection circuit 20, an output voltage of the high voltage generating circuit 50 is dropped to lower the bias voltage.
Patent JP-H05112681-A (JP)
Title: Resin blend comprising crystalline propylene polymer and styrene copolymer
Inventor: RAMESHIYU MARIKAAJIYUN
IPC: C08K5/17
Filed: 1992-02-24
Abstract: PURPOSE: To provide a resin blend comprising a crystalline polypropylene polymer, a specific random styrenic copolymer and a specific functionalized elastomer, the blend having good compatibility and excellent impact resistance and heat resistance.  
     CONSTITUTION: This resin blend comprises (A) 25-80 wt.% (hereinafter '%') crystalline polypropylene, (B) 5-40% random styrenic copolymer consisting of B 1 : 50-99.5% vinylaromatic monomer (suitably styrene), B 2 : 0.5-30% α,β-unsaturated dicarboxylic anhydride (suitably maleic anhydride) and, optionaly, B 3 : 5-40% random styrenic copolymer consisting of not more than 40% monomer selected from an unsaturated nitrile and an unsaturated dicarboxylic acid (ester, imide) and (C) a functionalized elastomer consisting of C 1 : a base elastic polymer (a random copolymer composed of ethylene and a 3-6C α-olefin and, optionally, a diene, a conjugated diene polymer, etc.), and C 2 : at least one pendant active hydrogen-containing group selected from an amino group and an OH group. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S60214204-A (JP)
Title: Strain gage sensor
Inventor: OKUNO TETSUHIRO
IPC: G01B7/16
Filed: 1984-04-10
Abstract: PURPOSE:To eliminate the need for an external electric power source by forming a thin film resistor for detecting strain and a semiconductor device for supplying photovoltaic force to the thin film resistor on the same substrate. CONSTITUTION:Light is irradiated to an amorphous solar battery 12 through the glass substrate 11 and transparent conductive film layer 16. The photovoltaic force generated in a battery 12 by the light irradiated thereto is supplied through connecting electrodes 14, 15 to an amorphous silicon film 13. The voltage between the terminals of the film 13 changes when the resistance value of the film 13 changes with the strain applied thereto. If such voltage is taken out of a terminal electrode 14a formed to the electrode 14 and a terminal electrode 15a formed to the electrode 15, the strain exerted to the film 13 can be detected. The need for the external power source is thus eliminated.
Patent JP-S63238820-A (JP)
Inventor: MIKURA TETSUYA
IPC: A47K3/28
Filed: 1987-03-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07263442-A (JP)
Title: Forming method of tantalum based high dielectric material and high dielectric film and semiconductor device
Inventor: HASEGAWA TOSHIAKI
IPC: C01G35/00
Filed: 1994-03-17
Abstract: PURPOSE:To provide a forming method of tantalum based high dielectric material having permitivity higher than Ta2O5, and a tantalum based high dielectric film which can function improve leak current characteristics and withstand voltage characteristics. CONSTITUTION:Tantalum based high dielectric material has the morphology of TaxOyNz, and X, Y and Z satisfy the following relation; X+Y+Z=1, 0.1<=Z<=0.625, 0<=Y<=0.6 where X>=0.4Y+0.6Z. As to the manufacturing method of a high dielectric film, a high dielectric film composed of tantalum based high dielectric material wherein CpmTa(N3)n (Cp is cyclopentane, and m+n=5) is used as raw material is formed on a substratum by using a CVD method. Said material has the morphology of TaxOyNz and X, Y and Z satisfy the above relations.
Patent JP-S59198015-A (JP)
Title: Gain control circuit
Inventor: NIIMURA TSUTOMU
IPC: H03G1/00
Filed: 1983-04-25
Abstract: PURPOSE:To prevent the gain from being lowered by adding an input signal voltage to the 1st circuit comprising two diodes and the 2nd circuit comprising a transistor (TR) and a diode and inserting a resistor between the 1st, 2nd circuits and a reference potential. CONSTITUTION:An input signal voltage source 1 is connected to a connecting point of the diodes 4, 5 constituting the 1st circuit via a capacitor 2 and to a base of the TR7 constituting the 2nd circuit. A resistor 21 is inserted between the 1st, 2nd circuits and ground. An input signal voltage Vi is converted into a signal current (is) by an input impedance Zi and the resistor 21 and the gain is made variable by changing a value I of a constant current source 8 or a value I2 of a constant current source 13. Since the diodes as the bias power supply are not required, the gain is not decreased by the resistance of the diodes.
Patent JP-H04285133-A (JP)
Title: Conveying roll for continuous strip heat treatment equipment and its control method
Inventor: AOKI ICHIRO
IPC: C21D9/56
Filed: 1991-03-12
Abstract: PURPOSE:To provide the conveying roll and control method surely preventing a strip from slip walk thereof in the continuous strip heat treatment equipment. CONSTITUTION:To a part in contact with strip in the conveying roll for conveying the strip in a heat treatment furnace, surface machining is executed so as to become 2-6mum center line average roughness (Ra) and >=150 number in terms of the frequency of a distance repeating between a crest of >=0.5mum and a valley of >=0.5mum, respectively higher and lower than the central line of the roughness carve per one inch (PPI: peak per inch), and by controlling with PPI or Ra and PPI, the desired friction force between the conveying roll and the strip can be obtd. and exchanging time can easily be decided.
Patent JP-H05214130-A (JP)
Title: Antistatic surface modification of pvc
Inventor: DEINA SORINA GARUSHIA
IPC: C08J7/044
Filed: 1992-02-26
Abstract: PURPOSE: To impart antistatic characteristics to a polyvinyl chloride polymer by bringing a polyvinyl chloride polymer into contact with a specific antistatic agent-containing soln.  
     CONSTITUTION: A polyvinyl chloride polymer(PVC) is brought into contact with a soln. prepared by adding 1-dodecylpyridinium chloride monohydrate and 1-30 wt.% (pref., 1-20 wt.%) composed of an ammonium halide represented by the formula (R 1 ) m (R 2 ) n  (wherein R 1  and R 2  are each a 1-20C alkyl; (n) and (m) are each 0-4 and m+n is 4) to a solvent (pref., vinyl chloride, etc.), capable of swelling the surface of PVC for 2-60 sec to perform antistatic surface modification. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S59209310-A (JP)
Inventor: SATOU TAKETOSHI
IPC: A01M29/28
Filed: 1984-04-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000269332-A (JP)
Title: Semiconductor device, manufacture thereof and contact between conductive layers
Inventor: TOSHIMA HIROYUKI
IPC: H01L21/3205
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To make it possible to form via parts, contact parts and the like even though pretreatment filling of holes is not performed, thus to make it possible to raise also the yield of products. SOLUTION: A conductive oxide metal film 3 which shows a conductivity even though oxidized, or its oxide film 12 is formed on a lower wiring layer 5 or a semiconductor substrate or the like, which is used as the bottoms of via plugs 10 inserted in an LIS multilayer wiring or the like and the bottoms of contact holes. Thereafter, an interlayer insulating film 6 is laminated on the substrate and holes 8, such as vias, are bored until the surface of the film 3 or the oxide film is exposed to perform filling of the via parts and the like without a pretreatment.
Patent JP-S51150149-A (JP)
Title: U-tube heat exchanger
Inventor: ITOU SHIZUO
IPC: F28D7/06
Filed: 1975-06-18
Abstract: PURPOSE: A U-tube heat exchanger which raises the natural frequency of heat transfer tubes and does not resonate with the Karman overtex by providing inlet and outlet water chambers to make it possible to use U-tube with as small a radius as possible. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59198748-A (JP)
Title: Multi chip semiconductor device
Inventor: OOWADA ATSUSHI
IPC: H01L25/18
Filed: 1983-04-26
Abstract: PURPOSE:To improve the space factor, etc. and contrive to suffice two power sources by internal connection by a method wherein the semiconductor substrates of a plurality of semiconductor chips whose polarities of operating voltage are different are insulated from each other and thus molded in an integral body. CONSTITUTION:The semiconductor chip 4 of a bi-polar type ECL circuit and that 5 of a C-MOS type PLL circuit are adhered on mounting parts 2 and 3 of a lead frame 1 formed by punching out a metallic plate, respectively, thus performing wire bonding between each of the semiconductor chips 4 and 5 and wire bonding from each electrode to the corresponding lead part 6. At this time, the mounting part 2 is connected to VSS of the semiconductor chip 5 in order to connect the semiconductor substrate of said chip 4 to VSS of said chip 5. While, VCC of said chip 4 is connected to the mounting part 3 in order to connect VCC to the semiconductor substrate of said chip 5. Thereafter, they are integrally molded with resin, and the part of broken lines is cut, thereby fixing said chips 4 and 5 on the mounting parts 2 and 3 insulated from each other.
Patent JP-H05238598-A (JP)
Title: Image recorder
Inventor: ISHIZU MASANORI
IPC: G03G15/00
Filed: 1992-02-25
Abstract: PURPOSE:To select a machine inside condition displayed in each classified factor of opening generation of an opening/closing door in accordance with a paper feed condition at opening time of the opening/closing door. CONSTITUTION:In an image recorder, a conveying condition of paper is supervised by each before register sensor 2 and paper discharge sensor 3 to decide the paper during conveyance by a CPU 1 from a detection output condition of each before register sensor 2 and paper discharge sensor 3, select a jam generation or door opening condition reported to, for instance, a condition display device 11 by the CPU 1 based on a decision result thereof and to release the report to the condition display device 11 based on a detecting condition of a door opening/closing sensor 4.